Tom ntej: Dimethyl oxalate 553-90-2

Dimethyl oxalate 553-90-2 Featured duab
  • Tom ntej: Dimethyl oxalate 553-90-2
  • Tom ntej: Dimethyl oxalate 553-90-2
  • Tom ntej: Dimethyl oxalate 553-90-2
  • Tom ntej: Dimethyl oxalate 553-90-2

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Tom ntej: Dimethyl oxalate 553-90-2


  • Khoom npe:Dimethyl oxalate hmoov
  • CAS:553-90-2 : kuv
  • MF:C4H6O4
  • MW:118.09 Nws
  • EINECS:209-053-6
  • Cim:neeg tsim khoom
  • Pob:25 kg / nruas los yog 200 kg / nruas

    • Product Detail

    Khoom cim npe

    Kev piav qhia

    Khoom npe: Dimethyl oxalate

    CAS: 553-90-2

    MF: C4H6O4

    MW: 118.09

    Qhov ceev: 1.148 g / cm3

    Melting point: 50-54 ° C

    Pob: 1 kg / hnab, 25 kg / hnab, 25 kg / nruas

    Specification

    Cov khoom Specifications
    Qhov tshwm sim Dawb siv lead ua
    Purity ≥99%
    Dej ≤ 0.5%

    Daim ntawv thov

    Nws tuaj yeem siv los ua qhov nruab nrab ntawm Vitamin B13 thiab plasticizer.

    Khoom

    Nws yog soluble hauv cawv thiab ether, soluble nyob rau hauv txog 17 qhov chaw ntawm dej, decomposed nyob rau hauv dej kub.

    Cia

    Kev ceev faj khaws cia cia hauv qhov chaw txias, cua txias.Khaws kom deb ntawm qhov hluav taws kub thiab qhov chaw kub.Lub pob yog kaw.Nws yuav tsum tau muab cais tawm ntawm cov oxidants, txo cov neeg ua haujlwm, acids, alkalis, thiab cov tshuaj noj tau, thiab tsis txhob sib xyaw cia.Nruab nrog qhov tsim nyog ntau yam thiab ntau ntawm cov khoom siv hluav taws xob.Qhov chaw cia khoom yuav tsum tau nruab nrog cov ntaub ntawv tsim nyog kom muaj cov xau.

    Kev ruaj ntseg

    1. Cov khoom siv tshuaj: Nws tuaj yeem decomposed rau hauv oxalic acid thiab methanol thaum rhuab hauv dej kub los yog sodium hydroxide tov.Nws reacts nrog ammonia los tsim methyl amide formate los yog oxalamide.
    2. Kev ruaj ntseg thiab ruaj khov
    3. Cov ntaub ntawv tsis sib xws Acids, alkalis, muaj zog oxidants, muaj zog txo cov neeg ua haujlwm
    4. Cov xwm txheej kom tsis txhob muaj cua sov
    5. Polymerization txaus ntshai, tsis muaj polymerization

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